In this undated file photo made available by Google shows the campus-network room at a data center in Council Bluffs, Iowa. With the cooperation of foreign allies, the NSA is potentially gaining access to every email sent or received abroad, or between people abroad, from Google and Yahoo?s email services, as well as anything in Google Docs, Maps or Voice, according to a series of articles in the Washington Post. (AP Photo/Google, Connie Zhou, File)